to me it sounds more like that rule applies to links in terms of whole web sites ( correct me if i'm wrong ).
because if you decide to use an avatar for instance, you'll also have to host it on an external website ( in terms of content ).

Placing the katana and the model (here it's Aquamarine by ?) can be difficult with only the pose file, so place them exactly as follows:

Katana, axis

Code:

x: -104
y: 29
y: 144

Katana, position

Code:

-0.793; 0.58; -0.252

Model, position

Code:

0; -0.65; 0

The position is given in XNALara control window, below the model list and above the scale area. The second value (e.g. 0.58 for the Katana) is set using the Height slider. Drag the with the left mouse button and the Ctrl key to set the other two.

For best positioning, set the katana height and axis first (use the sliders) then load the model, its pose file and set the height with the slider. Now drag the katana until the model's right hand fits and is placed on top of the handle. The right thumb must almost touch the hilt. You may add shurikens (by Navid); they require less accuracy.